Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 00:15Z
det| 8 7 ; 2 9 | = 58
∫₀^∞ e^(-x²) dx = √π / 2
445K
det| 7 4 ; 4 8 | = 40
193K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
322K
12ω² + 9ω + 7 = 0
det| 11 2 ; 5 12 | = 122
212K
∑_{k=1}^{n} k = n(n+1)/2
∂α/∂ω = 2α
det| 11 9 ; 5 12 | = 87
41K